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Anatomy and Physiology > Lab Exam 1 > Flashcards

Lab Exam 1 Flashcards

1
Q

Where can you locate Aortic semilunar valve?

A

Right 2nd Rib space

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2
Q

Where can you locate Pumonary Semilunar valve?

A

Left 2nd Rib Space

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3
Q

Where can you locate Tricuspid valve?

A

Right 5th rib space

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4
Q

Where can you locate Bicuspid Valve?

A

Left 5th rib space

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5
Q

Equation for BP is

A

Systolic BP / Diastolic BP

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6
Q

Systolic Pressure is

A

peak arterial BP during ventricular contraction

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7
Q

Diastolic Pressure is

A

minimum arterial BP during ventricular relaxation

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8
Q

Equation for Pulse Pressure is

A

Systolic - Diastolic

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9
Q

Equation for Mean Arterial Pressure is

A

Diastolic BP + 1/3(Systolic-Diastolic)

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10
Q

Steps of Cardiac Conduction System

A
  1. SA node fires
  2. Excitation spreads through atrial myocardium
  3. AV node fires
  4. Excitation spread down AV bundle into right and left bundle branches
  5. Purkinje fibers distribute excitation through ventricular myocardium
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11
Q

EKG set up for Lead I

A

Horizontal - left arm to right arm

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12
Q

EKG set up for Lead II

A

Diagonal - right arm to left leg

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13
Q

EKG set up for Lead III

A

Vertical - left arm to left leg

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14
Q

Ground for EKG set up is

A

right leg

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15
Q

P wave

A

Atrial Depolarization

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16
Q

QRS complex

A

Ventricular Depolarization

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17
Q

T wave

A

Ventricular repolarization

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18
Q

PR Interval

A

Atrial Cycle

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19
Q

QT Interval

A

Ventricular Cycle

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20
Q

PQ Segment

A

Atrial Systole

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21
Q

ST Segment

A

Ventricular Systole

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22
Q

1 box is

A

0.04 seconds

23
Q

Equation for heart rate

A

1500 / # of boxes from R to R

24
Q

What are 3 main roles of blood?

A

Transportation, Protection, and Regulation

25
Q

What structure is RBC?

A

Biconcave

26
Q

What are 3 types of Granulocytes?

A

Neutrophils, Eosinophils, and Basophils

27
Q

What are 2 types of Agranulocytes?

A

Lymphocytes and Monocytes

28
Q

Neutrophils

A

Most abundant.
First Responder.
Multi-lobed.
Lilac Color.

29
Q

Eosinophils

A

Less abundant.
2-3 lobes
Rosy-Orange color

30
Q

Basophils

A

Rarest.
Dark Violet color.
Lots of granules.
Secretes histamine and herapin

31
Q

Lymphocyte

A

2nd most abundant.
Range in size.
Dark violet nucleus

32
Q

Monocyte

A

Less abundant.
Large
Horseshoe nucleus
Light violet color

33
Q

Equation for Hematocrit

A

(RBC volume / total blood volume) * 100

34
Q

Type O

A

Universal Donor
No antigens
Anti A & B
receive only O

35
Q

Which blood type is the TRUE universal donor?

A

O neg

36
Q

Which blood type is the TRUE universal recipient?

A

AB positive

37
Q

Type A

A

A-Antigen
Anti B
Receive A & O
Give to A & AB

38
Q

Type B

A

B-Antigen
Anti A
Receive B & O
Give to B & AB

39
Q

Type AB

A

A & B Antigen
No antibodies
Receive A&B&O&AB
Give to AB

40
Q

Agglutinate

A

Blood clotting

41
Q

Rh +

A

Has Rh factor.

No Rh antibodies

42
Q

Rh -

A

No Rh factor

No antibodies

43
Q

Anterior Pituitary

A 
FSH
LH
ACTH
TSH
PRL
GH
44
Q

Posterior Pituitary

A

ADH

OT

45
Q

Pineal Gland

A

Melatonin

46
Q

Thymus Gland

A

Thymopoietin
Thymosin
Thymulin

47
Q

Thyroid Gland

A

Thyroxine (T4)

Triiodothyronine (T3)

48
Q

Parathyroid Gland

A

PTH

49
Q

Adrenal Medulla

A

Epinephrine, Norepinephrine, Dopamine

50
Q

Adrenal Cortex

A

Mineralocorticoids
Glucocorticoids
Aldosterone
Cortisol

51
Q

Ovary

A

Estradiol, Progesterone, Inhibin

52
Q

Pancreas

A 
Glucagon
Insulin
Somatostatin
Pancreatic Polypeptide
Gastrin
53
Q

Testes

A

Testosterone

Inhibin

54
Q

Hypothalamus

A

TRH
GnRH
CRH
GHRH

Anatomy and Physiology (13 decks)

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